Package com.vividsolutions.jts.index

Examples of com.vividsolutions.jts.index.ItemVisitor

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  public boolean snap(HotPixel hotPixel, SegmentString parentEdge, int hotPixelVertexIndex)
  {
    final Envelope pixelEnv = hotPixel.getSafeEnvelope();
    final HotPixelSnapAction hotPixelSnapAction = new HotPixelSnapAction(hotPixel, parentEdge, hotPixelVertexIndex);

    index.query(pixelEnv, new ItemVisitor() {
      public void visitItem(Object item) {
        MonotoneChain testChain = (MonotoneChain) item;
        testChain.select(pixelEnv, hotPixelSnapAction);
      }
    }
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                Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY);
        final ProgressListener progress = listener != null ? listener : new NullProgressListener();
        progress.started();
        final float size = (float) size();
        final IOException problem[] = new IOException[1];
        index.query(everything, new ItemVisitor() {
            float count = 0f;

            public void visitItem(Object item) {
                SimpleFeature feature = null;
                try {
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  }
 
  public void testEmptyTreeUsingItemVisitorQuery() 
  {
    STRtree tree = new STRtree();
    tree.query(new Envelope(0,0,1,1), new ItemVisitor() {
      public void visitItem(Object item) {
        assertTrue("Should never reach here", true);
      }
    }); 
  }
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Related Classes of com.vividsolutions.jts.index.ItemVisitor

  • com.vividsolutions.jts.noding.snapround.MCIndexPointSnapper
  • org.geotools.data.collection.SpatialIndexFeatureCollection
  • test.jts.junit.index.STRtreeTestCase
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